CN106345276A - Biological deodorization system - Google Patents
Biological deodorization system Download PDFInfo
- Publication number
- CN106345276A CN106345276A CN201610884384.7A CN201610884384A CN106345276A CN 106345276 A CN106345276 A CN 106345276A CN 201610884384 A CN201610884384 A CN 201610884384A CN 106345276 A CN106345276 A CN 106345276A
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- CN
- China
- Prior art keywords
- odor removal
- biological deodorizing
- deodorizing system
- spray equipment
- damping device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004332 deodorization Methods 0.000 title claims abstract description 19
- 230000001877 deodorizing effect Effects 0.000 claims abstract description 32
- 239000007789 gas Substances 0.000 claims abstract description 22
- 239000002912 waste gas Substances 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims description 55
- 238000012856 packing Methods 0.000 claims description 39
- 238000013016 damping Methods 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000000746 purification Methods 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 9
- 125000004122 cyclic group Chemical group 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 17
- 238000000034 method Methods 0.000 description 13
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 244000005700 microbiome Species 0.000 description 7
- 238000005507 spraying Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000002101 nanobubble Substances 0.000 description 5
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 4
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 4
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 description 4
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 210000005239 tubule Anatomy 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 230000003020 moisturizing effect Effects 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 229920001617 Vinyon Polymers 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- -1 hydroxyl radical free radical Chemical class 0.000 description 2
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 2
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
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- 239000002994 raw material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- ZFRKQXVRDFCRJG-UHFFFAOYSA-N skatole Natural products C1=CC=C2C(C)=CNC2=C1 ZFRKQXVRDFCRJG-UHFFFAOYSA-N 0.000 description 2
- 206010054196 Affect lability Diseases 0.000 description 1
- 241000228245 Aspergillus niger Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
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- 241000031003 Monascus ruber Species 0.000 description 1
- LVDRREOUMKACNJ-BKMJKUGQSA-N N-[(2R,3S)-2-(4-chlorophenyl)-1-(1,4-dimethyl-2-oxoquinolin-7-yl)-6-oxopiperidin-3-yl]-2-methylpropane-1-sulfonamide Chemical compound CC(C)CS(=O)(=O)N[C@H]1CCC(=O)N([C@@H]1c1ccc(Cl)cc1)c1ccc2c(C)cc(=O)n(C)c2c1 LVDRREOUMKACNJ-BKMJKUGQSA-N 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
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- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
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- 239000003337 fertilizer Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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- 230000006870 function Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
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- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 239000002068 microbial inoculum Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/62—Carbon oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0266—Other waste gases from animal farms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention disclsoes a biological deodorization system. The biological deodorization system comprises a humidifying device for humidifying waste gas, a deodorization device for deodorizing the humidified waste gas to obtain purified gas, and a demisting device for demisting the purified gas; the humidifying device is communicated with the deodorization device; the deodorization device is communicated with the demisting device. According to the biological deodorization system provided by the invention, when odorous gas is deodorized, the humidifying device is used for humidifying waste gas to be treated firstly, and then the deodorization device is used for deodorizing to obtain the purified gas; finally, the demisting device is used for demisting the purified gas to remove moisture and the like, so that the complexity of the structure is reduced and the treatment efficiency of the odorous gas is improved.
Description
Technical field
The present invention relates to the technical field of deodorizing device, in particular to a kind of biological deodorizing system.
Background technology
Foul gass are that all stimulate organum olfactorium to cause people unhappy and gaseous matter that is damaging living environment.People's length
Phase, stench can affect health by olfactory system in stench environment.The impact that stench produces not only can cause human psychological
The offending sensations such as detest, also can cause the discomfort on body, and common symptom has nausea, headache, inappetence, olfactory sensation to lose
Adjust, have a sleepless night or even emotional instability.The generation of foul gass is essentially from commercial production (domestic animal cultivation factory, feed-processing plant
Deng), Sewage Disposal (municipal wastewater treating stations and Industrial Wastewater Treatment station), Treatment of Sludge and refuse disposal facility.Effluvium
Body species is various, wide material sources, and domestic animal cultivates foul gass predominantly ammonia nitrogen, hydrogen sulfide, the fat that factory and feed-processing plant produce
Fat acid, mercaptan, indole, scatol, ketone, aldehydes and amine；Sewage Disposal produce foul gass be hydrogen sulfide and other
The volatile material such as sulfurous gas, ammonia；Can produce during garbage compost ammonia, amine, sulfide, fatty acid, aromatic series and
The foul smell such as dimethyl disulfide.The method that this kind of foul gass are processed has materialization deodorization process (absorption method, catalytic oxidation, plasma
Method), chemical absorbing deodorization process, part biological deodorization process etc..Materialization deodorization process operational effect is good but cost of investment is high, operating cost
Also high, and deal with objects less；Chemical deodorizing method needs to add chemical agent, high treating effect, but operating cost is high and secondary
Chemical annex solution is more intractable；Biological odor removal method mainly has Biological fitler method, biofilter etc..
In prior art, biological deodorizing device structure is more complicated, cost of manufacture is high, equipment monomer is many importantly,
Treatment effeciency is relatively low, that is, process and need to can be only achieved preferable effect in conjunction with other physico-chemical processes.
Content of the invention
In view of this, the purpose of the embodiment of the present invention is to provide a kind of biological deodorizing system, this biological deodorizing system pair
The treatment effeciency of foul smell is higher, and structure is relatively simple.
A kind of biological deodorizing system, including one in order to humidify the damping device of waste gas, one in order to give up to through described humidification
Gas carries out deodorization obtaining the odor removal of purification gas, and in order to described purification gas are carried out with the demister of demisting,
Described damping device connects described odor removal, and described odor removal connects described demister.
Further, circulating device, the connection shower humidification device of described circulating device and spray demister are also included.
Further, described damping device be internally provided with packing layer, be located at packing layer the spray equipment of top and
Circulatory pool below spray equipment.
Further, described damping device is communicated with intake stack, and described intake stack is provided with temperature-detecting device.
Further, described intake stack is provided with the pressure-detecting device connecting with temperature-detecting device.
Further, described odor removal be internally provided with packing layer, be located at packing layer the spray equipment of top and
Circulatory pool below spray equipment.
Further, described demister be internally provided with packing layer, be located at packing layer above and or below spray
Device and the circulatory pool below spray equipment.
Further, it is provided with to connect the wind passage of the two between described damping device and odor removal, described remove
It is provided with to connect the wind passage of the two between mist device and odor removal.
Further, the outside of described damping device, odor removal and demister is respectively provided with cyclic water tank, described circulation
Water tank connects spray equipment.
Further, the outside of described damping device, odor removal and demister is respectively provided with maintenance window.
The biological deodorizing system of the present invention, when carrying out deodorization to foul smell, damping device enters to pending waste gas first
Row humidification, odor removal carries out deodorization again to obtain purification gas, and last demister carries out demisting to remove to purification gas
Moisture etc., thus reduces the complexity of structure, and improves the treatment effeciency to foul smell.
For enabling the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be attached to use required in embodiment
Figure is briefly described it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, and it is right to be therefore not construed as
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 shows a structure chart of the biological deodorizing system that the embodiment of the present invention is provided.
Fig. 2 shows the another structure chart of the biological deodorizing system that the embodiment of the present invention is provided.
Main element symbol description:
100 biological deodorizing systems
20 damping devices
21,31,41 packing layers
22,32,42 spray equipments
23,33,43 circulatory pools
24,34,44 cyclic water tanks
241,341,441 moisturizing water inlet pipe mouths
The 242,342,442 recirculated water mouths of pipe
243,343,443 end-of-the-pipe
25,35,45 water circulating pumps
26,36,46 maintenance windows
27 intake stacks
28 temperature-detecting devices
29,48 pressure-detecting devices
30 odor removals
40 demisters
471 air outlets
472 discharge ducts
473 air-introduced machines
474 high-altitude discharge ducts
50 circulating device
60 wind passages
61 cross air port
62 exhaust outlets.
Specific embodiment
For the ease of understanding the present invention, below with reference to relevant drawings, biological deodorizing system is described more fully.
The first-selected embodiment of biological deodorizing system is given in accompanying drawing.But, biological deodorizing system can come in many different forms
Realize however it is not limited to embodiment described herein.On the contrary, providing the purpose of these embodiments to be in the disclosure making to spring
Hold more thoroughly comprehensive.
In describing the invention it is to be understood that term " longitudinal ", " horizontal ", " on ", D score, "front", "rear",
The orientation of instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are based on accompanying drawing institute
The orientation showing or position relationship, are for only for ease of the description present invention and simplify description, rather than the dress of instruction or hint indication
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit to the present invention
System.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
In describing the invention, unless otherwise prescribed and limit, it should be noted that term " installation ", " being connected ",
" connection " should be interpreted broadly, for example, it may be the connection of mechanical connection or electrical connection or two element internals, can
To be to be joined directly together it is also possible to be indirectly connected to by intermediary, for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term.
Refer to Fig. 1.The biological deodorizing system 100 of the embodiment of the present invention, including one in order to humidify the damping device of waste gas
20th, one in order to carrying out deodorization obtaining the odor removal 30 of purification gas to the waste gas through this humidification, and in order to this purification
Gas carries out the demister 40 of demisting, and damping device 20 connects odor removal 30, and odor removal 30 connects described demisting
Device 40.
In above-described embodiment, when carrying out deodorization to foul smell, damping device 20 is to pending first for biological deodorizing system 100
Waste gas humidified, odor removal 30 carries out deodorization again to obtain purification gas, and last demister 40 enters to purification gas
Row demisting, to remove moisture etc., thus reduces the complexity of structure, and improves the treatment effeciency to foul smell.
Here, foul smell is mainly made up of carbon, nitrogen and element sulphur.Its composition is different according to source.For example, domestic animal cultivation factory
And the foul gass that feed-processing plant produces are mainly ammonia nitrogen, hydrogen sulfide, fatty acid, mercaptan, indole, scatol, ketone, aldehydes
And amine；The foul gass that Sewage Disposal produces are the volatile material such as hydrogen sulfide and other sulfurous gas, ammonia；Rubbish heap
The foul smell such as ammonia, amine, sulfide, fatty acid, aromatic series and dimethyl disulfide can be produced during fertilizer.
It is understood that the implementation of above-mentioned connection can pass through pipeline or pipe fitting etc., or pass through interface or go out
Mouthful.
In one embodiment, damping device 20 be internally provided with packing layer 21,31,41, be located at packing layer 21,31,
The spray equipment 22,32,42 of 41 top and the circulatory pool 23,33,43 being located at spray equipment 22,32,42 lower section.
In this embodiment, packing layer 21,31,41 effect is that absorbed portion moisture maintains damping device 20 internal to play
The effect of humidity.Packing layer 21,31,41 fillers being adopted can be the filler of plastic hollow ball, and plastics can be poly- here
Vinyl plastics etc..
Can be for spraying head as spray equipment 22,32,42, it can be one or more for spraying head.Spray equipment 22,
32,42 effect is the water producing spray to play the humidification to foul smell.The shape spraying head can be " rich " font, specifically
Come, this spray head include a supervisor and and multiple tubules in order to water outlet, this tubule all in supervisor connection.The diameter of tubule can be remote
Less than supervisor.Tubule becomes bouquet shape to arrange.Certainly, spray equipment 22,32,42 can be also an outlet pipe, and the setting of this outlet pipe is many
Individual apopore.
In order to automatically control the time of spray and the startup of spray, spray equipment 22,32,42 also can further include using
To control the control piece spraying execution, sensor, timing unit etc..This control piece can be single-chip microcomputer, mcu etc..Sensor can be
Humidity sensor, in order to gather the parameters such as the humidity of packing layer 21,31,41.Timing unit is in order to the spray time to spray head
Sprayed.When sensor acquisition is to the humidity value of packing layer 21,31,41.Control piece obtains this humidity value, and be preset in control
The humidity value of product is compared, and when humidity value is less than default humidity value, controls spray head to start spray action.Meanwhile,
Timing unit starts timing to the spray time of spray head.After spray time reaches the default time, control unit cut-out spray
Drench the work of head.
As the substitute mode of above-mentioned embodiment, spray equipment 22,32,42 may not include timing unit, i.e. spray dress
Put 22,32,42 control piece and the sensors that may also include to control spray execution.Spray equipment 22,32,42 also can be further
Ground includes control piece, the sensor controlling spray execution.Sensor is in order in real time by the humidity value transmission of biofiltration layer
To control piece, here, can be the interval regular hour in real time, such as interval 5s etc..When sensor acquisition is to biofiltration layer
Humidity value, control piece obtains this humidity value, and is compared with the humidity value being preset in control piece, when humidity value be less than default
Humidity value (minima) when, control spray head start spray action.It is being sprayed to the humidity of packing layer 21,31,41 to certain
During value, control piece is by this humidity value and default value (maximum).After spray time reaches the default time, control unit is cut off
The work of spray head.So, spray equipment 22,32,42 can be automatically performed the confession of the packing layer 21,31,41 to damping device 20
Water.
Circulatory pool 23,33,43 effect is, the water spraying is played with storage effect, simultaneously also capable of circulation is sprayed
Device 22,32,42 utilizes.
In this example, damping device 20 also can be communicated with intake stack 27, and described intake stack 27 is provided with temperature detection dress
Put 28 and the pressure-detecting device 29,48 connecting with temperature-detecting device 28.
Here, the effect of temperature-detecting device 28 is detection gas inlet temperature thus adjusting the humidification of shower humidification system
Intensity.Pressure checking device, understands the pressure reduction situation of odor removal 30, thus learning odor removal 30 in conjunction with aspiration pressure equipment
Whether block and its treatment effect.
In this example, the inside of odor removal 30 can be provided with packing layer 21,31,41, be located at packing layer 21,31,41
The spray equipment 22,32,42 of top and the circulatory pool 23,33,43 being located at spray equipment 22,32,42 lower section.
Above-mentioned, the effect of the packing layer 21,31,41 of odor removal 30 is to implement biofiltration.The filler of odor removal 30
The fillers that adopted of layer 21,31,41 can by uncorruptible bark and other fibrous matters and biomass castoff (Fructus Citri tangerinae bar,
Wood flour, wooden bran etc.) form, this kind of filler provides a good carrier, easy cultivating microorganism to deodorizing microorganism, need not add
Plus external source microbial inoculum.Certainly, in the case of seriously not damaging biofiltration effect, other embodiments may also be employed.For example
The form of another kind of microorganism filtrate can be included, its with the serpentine raw ore fine powder of 30～62wt%, 30～60wt% low
Piezoelectricity porcelain waste material fine powder and the Fujian mud as a raw material of 8～10wt%, the pore creating material of additional described raw material 50～60wt%, mixing is all
Even, obtain final product compound；Compound is placed in comminutor, adds the water glass solution of compound 60～70wt%, pelletize, obtain
The spherical green compact being 3～15mm to particle diameter；Then spherical green compact are dried 12～24h under the conditions of 90～110 DEG C, 1000～
It is incubated 1～5h, prepared biofilter material under the conditions of 1100 DEG C.Wherein, the particle diameter of serpentine raw ore fine powder is less than 0.088mm, Serpentiss
The main chemical compositions of stricture of vagina stone raw ore fine powder are: mgo is 30～45wt%, sio2For 30～40wt%, fe2o3For 7～
10wt%, cao are 0.2～0.3wt%, the not super 0.074mm of particle diameter of low tension electrical porcelain waste material fine powder, low tension electrical porcelain waste material fine powder
Main chemical compositions are sio2More than 70.09wt%, al2o3Not less than 24.37wt%, k2O is less than 2.66wt%, tio2Do not surpass
Cross 0.5wt%, fe2o3Less than 1.60wt%, burn decrement rate is less than 0.37wt%, and the particle diameter of Fujian mud is not more than 0.074mm；
The chemical composition of Fujian mud is sio2Not super 30.99wt%, al2o3It is not less than 40.98wt%, k2O is not less than 0.71wt%, na2o
It is not higher than 0.62wt%, fe less than 0.l wt%, cao2o3It is not less than 1.82wt%, burn decrement rate is not higher than 19.lwt%.
The circulatory pool 23,33,43 of odor removal 30 is used for storing circulation fluid, and circulation fluid can inoculate Sewage Plant activity dirt here
Mud liquid is easy to cultivate deodorizing microorganism strain.Described microorganism fungus kind can be known in the art herein aerobic or anaerobic type
Microorganism, the yeast that for example Organic substance can be decomposed, lactic acid bacteria, mycete, Aspergillus niger, monascus ruber etc., can be right
The nitrobacteria of inorganic molecules decomposition, sulfide-oxidizing enzyme etc..
The shape of odor removal 30 can be in the form of tower or other form well known in the art.Odor removal 30 is except can
Outside using said structure, also can take other form, such as odor removal 30 can be micro-nano bubble reaction tower.Micro-nano herein
Rice bubble reaction tower refers to produce micro-nano bubble, and makes the micro-nano bubble contact of the foul smell and explosion tower to react.Foul smell
With the micro-nano bubble contact of explosion react specifically, in fluid media (medium) add certain pressure insoluble gas, make stream
Body medium produces disturbance and breathes heavily stream, produces many micro-nano bubbles (i.e. the size of bubble is micron order or nanoscale), to liquid
Form stretching one compression of local.Due to the appearance in bubble hole, so that bubble peripheral liquid is compressed, produce very high pressure
Power, and it is stretched effect in bubble center area liquid, form a negative pressuren zone, adsorption is formed to dirt.It is situated between with fluid
The flowing of matter, when bubble runs into ambient pressure increase, volume will drastically reduce or crumble and fall, and the process that crumbles and fall is Microsecond grade.Microbubble
When crumbling and fall, gas-liquid interface disappears, and will produce instantaneous 5000 DEG C of localized hyperthermia, pressure reaches more than 50mpa, that is, formed so-called
" focus ", and the microjet that strong shock wave and speed are more than 400km/h can be formed, the chemical energy that this produces promotes a large amount of hydroxyls
Base free radical generates, and hydroxyl radical free radical has the oxidation-reduction potential of superelevation, forms extremely strong interfacial activity, hydroxyl free radical
Bubble carries out to foul smell spraying expansion contact and purifies foul smell composition, provides the suitable humidity of follow-up microbe carrier, ph simultaneously
The environment of value, oxygen content, temperature and nutritional labeling, by the microorganism on special culture biologic packing material in biological filtering tower combined working
Film, by the ingredient breakdown with foul gass in foul smell, is degraded into nontoxic co2、h2o、h2so4、hno3Deng simple
Inorganic matters.
In this example, demister 40 is internally provided with packing layer 21,31,41, is located at the top of packing layer 21,31,41
And/or the spray equipment 22,32,42 of lower section and the circulatory pool 23,33,43 positioned at spray equipment 22,32,42 lower section.
The Main Function of the packing layer 21,31,41 of demister 40 is used to demisting.This packing layer 21,31,41 can be
One or more layers (such as two-layer).Be packing layer 21,31 in one layer of embodiment in packing layer 21,31,41,41 can be except
Mist packing layer 21,31,41；Spray equipment 22,32,42 can be located above or below packing layer 21,31,41.In packing layer 21,
31,41 is packing layer 21,31 in two layers of embodiment, and 41 can be vinyon layer and demisting packing layer 21,31,41, spray
Shower device 22,32,42 is located at the lower section of demisting packing layer 21,31,41 and is located under vinyon packing layer 21,31,41
Side.
Demister 40 also can arrange air outlet 471 in its tip position.This air outlet 471 pass through discharge duct 472 with
Air-introduced machine 473 is connected, and this air-introduced machine 473 is connected with high-altitude discharge duct 474472.
In this example, can be provided between damping device 20 and odor removal 30 to connect the wind passage 60 of the two, demisting
Can be provided between device 40 and odor removal 30 to connect the wind passage 60 of the two.Certainly, except by wind passage
60 mode connects, also can be by the way of other being contemplated that.
Above-mentioned, wind passage 60 can be communicated with air port 61, cross air port 61 and be two, respectively setting damping device 20 and humidification
Device 20.Certainly so it is easy to understand that wind passage 60 is also provided with exhaust outlet 62, in order to air from entering into air port
61 foul smell flows out.Exhaust outlet 62 can have two, is located at two wind passages 60 respectively.
Refer to Fig. 2.In this example, the outside of damping device 20, odor removal 30 and demister 40 is respectively provided with recirculated water
Case 24,34,44, this cyclic water tank 24,34,44 connects spray equipment 22,32,42.The effect of cyclic water tank 24,34,44 is aobvious
Show the water level of circulatory pool 23,33,43, in order to seeing whether to add circulation fluid and whether changing circulation fluid.Cyclic water tank 24,
34,44 can have three, and wherein damping device 20, odor removal 30 and demister 40 respectively configure one.
Cyclic water tank 24,34,44 can be communicated with moisturizing water inlet pipe mouth 241,341,441, the recirculated water mouth of pipe 242,342,
442, end-of-the-pipe 243,343,443, this moisturizing water inlet pipe mouth 241,341,441, in order to be connected with outside running water pipe, is circulated
Hose nozzle 242,342,442 can be communicated with water circulating pump 25,35,45, water circulating pump 25,35,45 with spray equipment 22,32,42
Connection.
In this example, the outside of damping device 20, odor removal 30 and demister 40 is respectively provided with overhauls window 26, and 36,46,
So thus conveniently checking tower body inter-process effect and convenient maintenance and more preferable filler.
Biological deodorizing system 100 may also include circulating device 50, the connection shower humidification device 20 of circulating device 50 and spray
Drench demister 40.Circulating device 50 one layer of spraying filler layer 21,31,41 of setting and demisting packing layer 21,31,41, described spray
Drench packing layer 21,31,41 further tail gas to be carried out with washing reduction exhaust temperature and reduces pollutant, described demisting packing layer
21,31,41 make emission without steam and then protect follow-up air-introduced machine.
Above-mentioned part of not addressing is it is adaptable to prior art.
Although the above more term employing expression structure, such as " damping device ", " odor removal ", " demister "
Deng, but it is not precluded from the probability using other terms.It is used for the purpose of more easily describing and explaining this using these terms
The essence of invention；It is all contrary with spirit of the present invention for being construed as any additional restriction.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should described be defined by scope of the claims.
Claims (10)
1. a kind of biological deodorizing system is it is characterised in that include one in order to humidify the damping device of waste gas, one in order to through described
The waste gas of humidification carries out deodorization obtaining the odor removal of purification gas, and removes in order to carry out demisting to described purification gas
Mist device, described damping device connects described odor removal, and described odor removal connects described demister.
2. biological deodorizing system according to claim 1 is it is characterised in that also include circulating device, described circulating device
Connection shower humidification device and spray demister.
3. biological deodorizing system according to claim 1 and 2 is it is characterised in that being internally provided with of described damping device
Packing layer, the spray equipment of top being located at packing layer and the circulatory pool below spray equipment.
4. biological deodorizing system according to claim 1 is it is characterised in that described damping device is communicated with intake stack,
Described intake stack is provided with temperature-detecting device.
5. biological deodorizing system according to claim 4 is it is characterised in that described intake stack is provided with and temperature detection dress
Put the pressure-detecting device of connection.
6. biological deodorizing system according to claim 1 it is characterised in that described odor removal be internally provided with filler
Layer, the spray equipment of top being located at packing layer and the circulatory pool below spray equipment.
7. biological deodorizing system according to claim 1 is it is characterised in that described demister is internally provided with filler
Layer, the spray equipment of above and or below being located at packing layer and the circulatory pool below spray equipment.
8. biological deodorizing system according to claim 1 is it is characterised in that set between described damping device and odor removal
There is to connect the wind passage of the two, be provided with to connect the wind of crossing of the two between described demister and odor removal and lead to
Road.
9. biological deodorizing system according to claim 1 is it is characterised in that described damping device, odor removal and demisting
The outside of device is respectively provided with cyclic water tank, and described cyclic water tank connects spray equipment.
10. biological deodorizing system according to claim 1 is it is characterised in that described damping device, odor removal and demisting
The outside of device is respectively provided with maintenance window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884384.7A CN106345276A (en) | 2016-10-09 | 2016-10-09 | Biological deodorization system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884384.7A CN106345276A (en) | 2016-10-09 | 2016-10-09 | Biological deodorization system |
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| CN106345276A true CN106345276A (en) | 2017-01-25 |
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ID=57866255
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| CN106955581A (en) * | 2017-04-27 | 2017-07-18 | 重庆钢铁(集团)有限责任公司 | FGD dust collection method |
| CN110201510A (en) * | 2019-06-05 | 2019-09-06 | 南京化工园博瑞德水务有限公司 | A kind of processing method of sludge drying tail gas |
| CN115069084A (en) * | 2022-06-14 | 2022-09-20 | 福建省蓝深环保技术股份有限公司 | Biological deodorization device and biological deodorization method |
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| JPS5594625A (en) * | 1979-01-16 | 1980-07-18 | Fuso:Kk | Deodorizing method for malodorous gas containing methyl mercaptan and methyl sulfide |
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Application publication date: 20170125 |